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ramblings of a sysadmin

2024

Jun 4

Use resident SSH key(s) on YubKey using Fido2

yubikey howto

2022

Oct 20

Luks decryption with clevis and TPM2

howto security

2020

Aug 25

snapper - filesystem snapshot management

btrfs fedora howto

2019

Sep 11

Design an online ransomware safe backup with restic

howto restic security

2018

Dec 13

SSH with YubiKey NEO on Fedora made easy

howto security yubikey

2015

Jan 11

Compressed RAM based block devices

howto kernel link

Jan 10

Record a PulseAudio sound stream

howto pulseaudio

2014

Dec 18

Vagrant with OpenStack

howto vagrant

Dec 15

fio - flexible I/O tester

benchmark howto

Jun 19

View Google Earth in the browser

howto chromium

May 11

Flashing a custom rom on Nexus 4

howto android

May 3

Auto generate Pelican blog from Dropbox

howto pelican

May 1

Configuring OpenVPN server on RTN66U

howto network security vpn

Apr 17

RT-N66u with Tomato by Shibby firmware

firmware howto network

Apr 13

Modeline in vim

howto vim

Apr 13

Bash getopts example

howto bash

Apr 12

Creating a blog based on Pelican

howto pelican